﻿if exists (select * from sysobjects where name like N'%sp_DMHangHoa_Delete%')
	drop proc sp_DMHangHoa_Delete
go
create proc sp_DMHangHoa_Delete
	@MaHangHoa varchar(20)
as
begin
	delete from DMHangHoa
	where MaHangHoa = @MaHangHoa
	return 1
end